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What is the rationale for fread/fwrite taking size and count as arguments?
...owerlord
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Backup/Restore a dockerized PostgreSQL database
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Backup your databases
docker exec -t your-db-container pg_dumpall -c -U postgres > dump_`d...
Math - mapping numbers
...Markus Dresch
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answered Dec 5 '08 at 21:28
PeterAllenWebbPeterAllenWebb
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Split a vector into chunks in R
...(), split() and ceiling():
> d <- rpois(73,5)
> d
[1] 3 1 11 4 1 2 3 2 4 10 10 2 7 4 6 6 2 1 1 2 3 8 3 10 7 4
[27] 3 4 4 1 1 7 2 4 6 0 5 7 4 6 8 4 7 12 4 6 8 4 2 7 6 5
[53] 4 5 4 5 5 8 7 7 7 6 2 4 3 3 8 11 6 6 1 8 4
> m...
Expansion of variables inside single quotes in a command in Bash
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edited Jun 19 '19 at 14:19
answered Dec 10 '12 at 14:00
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Which comment style should I use in batch files?
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tl;dr: REM is the documented and supported way to embed comments in batch files.
:: is essent...
What is wrong with using goto? [duplicate]
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edited Sep 24 '19 at 17:44
gsamaras
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What are Aggregates and PODs and how/why are they special?
...answer applies to C++03. For other C++ standards see:
C++11 changes
C++14 changes
C++17 changes
What are aggregates and why they are special
Formal definition from the C++ standard (C++03 8.5.1 §1):
An aggregate is an array or a class (clause 9) with no user-declared
constructors (12....
Does free(ptr) where ptr is NULL corrupt memory?
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edited Apr 24 '16 at 13:41
answered Dec 21 '09 at 7:50
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ImportError in importing from sklearn: cannot import name check_build
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answered Oct 8 '14 at 11:03
SawanSawan
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